CN113936909B - Production equipment for press-fitting coil - Google Patents
Production equipment for press-fitting coil Download PDFInfo
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- CN113936909B CN113936909B CN202111091445.1A CN202111091445A CN113936909B CN 113936909 B CN113936909 B CN 113936909B CN 202111091445 A CN202111091445 A CN 202111091445A CN 113936909 B CN113936909 B CN 113936909B
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 40
- 238000003825 pressing Methods 0.000 claims abstract description 149
- 238000003860 storage Methods 0.000 claims abstract description 41
- 238000007493 shaping process Methods 0.000 claims abstract description 33
- 238000001035 drying Methods 0.000 claims abstract description 27
- 238000007599 discharging Methods 0.000 claims abstract description 21
- 238000000034 method Methods 0.000 claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims description 104
- 238000012544 monitoring process Methods 0.000 claims description 6
- 230000005484 gravity Effects 0.000 claims description 2
- 238000012546 transfer Methods 0.000 claims description 2
- 230000008569 process Effects 0.000 abstract description 10
- 230000009286 beneficial effect Effects 0.000 abstract description 8
- 230000005540 biological transmission Effects 0.000 abstract description 6
- 230000014759 maintenance of location Effects 0.000 abstract description 2
- 238000011112 process operation Methods 0.000 abstract 1
- 230000006872 improvement Effects 0.000 description 9
- 238000013461 design Methods 0.000 description 3
- 238000010981 drying operation Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000007723 transport mechanism Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/06—Coil winding
Abstract
The invention provides production equipment for press-fitting coils, which comprises a plurality of stations forming a back-shaped production line; the stations sequentially comprise a conveying station, a pressing and shaping station, a first stacking station, a drying station, a discharging station, a second stacking station and a detaching station along the feeding direction to the discharging direction; the production line in the shape of the Chinese character 'Hui' is formed by a plurality of different stations, which is beneficial to compact arrangement and reduces the phenomena of process retention, inconvenient connection and coordination and the like; the press-fit shaping stations for performing qualitative operation on the coils and the detaching stations for detaching coil finished products are arranged opposite to each other, and are respectively connected and arranged with adjacent stations in a linear manner, so that the press-fit process operation is performed uniformly and intensively; and two straight process lines respectively formed by adjacent stations are connected and associated at the head end and the tail end through a pressing plate temporary storage area and a screw temporary storage area respectively, so as to achieve a closed loop beneficial to transmission.
Description
Technical Field
The invention relates to the technical field of production lines of coils, in particular to production equipment for press-fitting coils.
Background
Along with the rapid development of the economy in China, the power demand is continuously increased, and the transformer serving as main equipment in a power transmission and transformation system is also developed for a long time. In transformer manufacturing, the coil is the heart of the transformer and is also the center of transformation and power transmission of the transformer, and the external dimension of the coil influences the impedance voltage of the transformer and also influences the power factor of the transformer, so that the precision of the press-fitting dimension of the coil is an important factor for determining the quality of the transformer.
In the production process of the connecting section, generally, tools such as a crane are adopted, the coil is pressed on an external press through manual control, the press is used for pressing the coil to a required size, a screw is manually screwed to a target torque, the coil is shaped, the screw is removed after the coil is pressed and dried, and the coil is taken out, so that the press mounting process of the coil is completed.
However, there are a number of problems in the above-described production process. On the one hand, the production line is complicated, the automation degree is low, and the labor cost is high. On the other hand, in the process of carrying by manually operating the crane, the workpiece is easy to fall off, and potential safety hazards exist. Especially, screw rod is directly screwed up for its monitoring is inconvenient and artifical irregular use screw rod easily causes screw rod use number of times uneven, has led to some screw rods to scrap prematurely. In addition, the manual operation can cause errors in the setting of the press-fit size and the numerical value, so that the press-fit operation of the coil is greatly influenced, and the production and the manufacturing are not facilitated.
It should be noted that the information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person of ordinary skill in the art.
Disclosure of Invention
In view of the above, an object of the present invention is to provide a production apparatus for press-fitting a coil, so as to solve the above-mentioned problems.
The invention adopts the following scheme:
The application provides production equipment for press-fitting coils, which comprises a plurality of stations forming a back-shaped production line; the system comprises a station, a first stacking station, a drying station, a discharging station, a second stacking station and a detaching station, wherein the station sequentially comprises a conveying station, a pressing and shaping station, a first stacking station, a drying station and a discharging station along the feeding direction to the discharging direction; the conveying station, the pressing and shaping station and the first stacking station are arranged in a line-shaped mode along the head and the tail, the second stacking station and the detaching station are arranged in a line-shaped mode along the head and the tail, and the pressing and shaping station and the detaching station are arranged in an opposite mode; a pressing plate temporary storage area is transversely arranged between the discharging end of the detaching station and the feeding end of the conveying station, a screw rod temporary storage area is transversely arranged between the first stacking station and the second stacking station, and the device further comprises a first manipulator and a second manipulator, wherein the first manipulator is used for grabbing the pressing plate, and the second manipulator is used for grabbing the screw rod; the pressing and shaping station is provided with a pressing table mechanism for receiving the pressing plate transferred by the first manipulator and a workbench for bearing a material tray with coils; the pressing table can drive the pressing plate cover to be arranged on the coil, the second manipulator is used for preassembling the screw rod between the pressing plate and the charging tray with the coil, and the screw rod is automatically fastened through the screwing mechanism arranged on the workbench, so that the coil is shaped in the middle; the detaching station is provided with an unloading mechanism for detaching a screw rod fastened between the pressing plate and the material tray, a hanging table mechanism for hanging the pressing plate far away from the coil, and a conveying mechanism for conveying the material tray and the shaped coil to the discharging end;
The coil press-mounting method of the production equipment comprises the following steps of:
S1: the method comprises the steps of conveying a material tray bearing coils to a press-fit shaping station along a material conveying station, and transferring one pressing plate positioned in a pressing plate temporary storage area to a pressing table mechanism through a first mechanical arm;
s2: the pressing table mechanism drives the pressing plate cover to press the coil opposite to the pressing plate cover, correspondingly drives the second manipulator to preassemble the screw rod grabbed from the screw rod temporary storage area between the pressing plate and the material tray, and directly preassembles all screw rods at preset positions of the screw rods on two sides of the outer edges of the pressing plate and the material tray;
S3: the tightening mechanism is controlled to perform forward tightening operation on each screw rod respectively, so that the tightening torque is constant and controllable, and the coil is limited in a clamping space formed by the tightened pressing plate and the material disc;
S4: releasing the limit of the pressing plate by the pressing table mechanism, and transmitting the shaped coil, the pressing plate and the material tray to the first stacking station;
s5: stacking operation is implemented in a stacking mode through a first stacking station, so that coils, pressing plates thereof and trays are placed regularly;
S6: sequentially transmitting the coils of the first stacking station, the pressing plates of the coils and the material trays to a drying station for drying treatment, further transmitting the coils from a discharging station to a second stacking station, and further performing pushing operation at the second stacking station in a stacking manner;
S7: the coil of the second stacking station, the pressing plate and the material disc are sequentially transmitted to the detaching station, the screw is reversely unscrewed through the unloading mechanism, so that the second manipulator can take the corresponding screw off and put the screw back to the screw temporary storage area, and then the pressing plate is hoisted by the hoisting platform mechanism and put the pressing plate back to the pressing plate temporary storage area;
s8: and conveying the coil finished product and the material tray to the next working procedure through a conveying mechanism.
As a further improvement, the device further comprises a centering mechanism for centering the pressing plates, wherein the centering mechanism is provided with a scanner for identifying the pressing plates which are grabbed from the first manipulator to the pressing table mechanism, and each pressing plate is correspondingly provided with a label which can be identified by the scanner.
As a further improvement, the centering mechanism is configured to facilitate centering of the platen temporarily placed thereon with its own weight toward positioning and aligning the label to the ramp-type gantry structure of the scanner.
As a further improvement, the centering mechanism is arranged between the first manipulator and the pressing table mechanism at intervals, and the first manipulator, the pressing table mechanism and the centering mechanism are arranged in a mutually collinear way.
As a further improvement, the first manipulator and the second manipulator are arranged between the two temporary storage areas in a way of facing away from each other; the screw temporary storage area is provided with a placing frame, and the placing frame is used for hoisting and temporarily placing a plurality of screws to be assembled in a layered mode.
As a further improvement, the placing frame is correspondingly provided with an acquisition mechanism which can be used for monitoring the specification of the screw rod grabbed by the second manipulator from the screw rod temporary storage area.
As a further improvement, the pressing table mechanism and the hanging table mechanism are both provided with a magnetic attraction piece for taking and placing the pressing plate, and the magnetic attraction piece is configured as a permanent magnet sucker with magnetic attraction after power is off and is used for carrying out holding or releasing on the pressing plate.
As a further improvement, the tightening mechanism and the detaching mechanism are both provided with electric tightening guns suitable for the screw rods, and each electric tightening gun is controlled and arranged at a respective station in a position-adjustable manner and corresponds to the two sides of the outer edges of the pressing plate and the charging tray.
As a further improvement, the conveying station is provided with a conveying line which is connected with a workbench of the press-fit shaping station, and the conveying line can be suitable for automatic transfer of the material tray and is transmitted to the press-fit shaping station.
As a further improvement, the discharging station includes a handling mechanism interfacing with the first stacking station and the second stacking station, and the drying station is arranged in a path of the handling mechanism to directly enter and exit the drying station through the handling mechanism to perform a drying process on the coil.
By adopting the technical scheme, the invention can obtain the following technical effects:
The production equipment of the application forms a back-shaped production line through a plurality of different stations, is beneficial to compact arrangement, and reduces the phenomena of process retention, inconvenient connection and coordination and the like. The press-fit shaping stations for carrying out qualitative operation on the coils and the detaching stations for detaching coil finished products are arranged opposite to each other, and are respectively connected and distributed with adjacent stations in a linear mode, so that the press-fit shaping stations are convenient for carrying out operation of press-fit technology uniformly and intensively. And two straight process lines respectively formed by adjacent stations are connected and associated at the head end and the tail end through a pressing plate temporary storage area and a screw temporary storage area respectively, so as to achieve a closed loop beneficial to transmission.
This production facility can realize automatic pressure equipment coil, and it is carried out a clamp plate of clamp plate temporary storage area and a screw rod of screw rod temporary storage area through two manipulators respectively and snatchs to pressfitting design station department, and wherein, the clamp plate lid is adorned on the coil to clamp plate mechanism drive, again with the screw rod preassembly between clamp plate and the charging tray that has the coil, through tightening the automatic fastening screw rod of mechanism to make the coil carry out the design operation between. And then, carrying out stacking operation of the coil subjected to shaping operation and a pressing plate and a charging tray thereof at a first stacking station so as to further convey the coil to a drying station for drying operation, thereby ensuring the effectiveness and stability of the coil. And after drying, the coil, the pressing plate and the charging tray are subjected to secondary stacking operation at a second stacking station, so that centralized and unified temporary storage operation is realized. And then the coil, the pressing plate and the charging tray are sequentially transmitted to the detaching station, and the screw is automatically unscrewed from the unloading station to allow the hanging table mechanism to hoist and remove the pressing plate, so that the pressed coil finished product is exposed, and the coil pressing machine is applicable to press-mounting operation of coils with different sizes, and has strong universality and high automation degree.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present invention and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of a production apparatus for press-fitting a coil according to an embodiment of the present invention;
FIG. 2 is a schematic view of the structure of FIG. 1 from another perspective;
FIG. 3 is a schematic view of a press forming station of a production apparatus for press mounting coils according to an embodiment of the present invention;
FIG. 4 is a schematic view of the hidden part of the table and platen mechanism of FIG. 3;
FIG. 5 is a schematic view of the structure of a detaching station of a production apparatus for press-fitting coils according to an embodiment of the present invention;
Fig. 6 is a schematic structural view of a centering mechanism of a production apparatus for press-fitting a coil according to an embodiment of the present invention;
FIG. 7 is a schematic view of the structure of a screw register of a production apparatus for press-fitting coils according to an embodiment of the present invention;
fig. 8 is a flowchart of a press-fitting step of the production apparatus for press-fitting a coil according to the embodiment of the present invention.
Icon: 1-a platen buffer; 2-a screw temporary storage area; 3-a first manipulator; 4-a second manipulator; 5-pressing plates; 6-a pressing table mechanism; 7-coils; 8-a material tray; 9-a workbench; 10-screw rod; 11-a tightening mechanism; 12-an unloading mechanism; 13-a conveying mechanism; 14-centering mechanism; 15-a scanner; 16-placing a rack; 17-an acquisition mechanism; 18-a frame structure; a-a material conveying station; b-pressing and shaping stations; c-a first stacking station; d-a discharging station; e-a second stacking station; f-a detaching station.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, based on the embodiments of the invention, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the invention. Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, based on the embodiments of the invention, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present invention, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
Examples
With reference to fig. 1 to 7, the present embodiment provides a production apparatus for press-fitting a coil, including a plurality of stations constituting a zigzag-shaped production line.
The stations sequentially comprise a conveying station A, a pressing and shaping station B, a first stacking station C, a drying station (not shown) and a discharging station D, a second stacking station E and a detaching station F along the feeding direction to the discharging direction. The conveying station A, the press-fit shaping station B and the first stacking station C are arranged in a line-shaped mode along the head and the tail, the second stacking station E and the detaching station F are arranged in a line-shaped mode along the head and the tail, and the press-fit shaping station B and the detaching station F are arranged in an opposite mode. A pressing plate temporary storage area 1 is horizontally arranged between the discharging end of the detaching station F and the feeding end of the conveying station A, a screw rod temporary storage area 2 is horizontally arranged between the first stacking station C and the second stacking station E, and the device further comprises a first manipulator 3 for grabbing a pressing plate 5 and a second manipulator 4 for grabbing a screw rod 10.
The press-fit shaping station B is provided with a press table mechanism 6 for receiving the press plate 5 transferred from the first robot 3, and a work table 9 for carrying a tray 8 with coils 7. The press table is able to drive its press plate 5 to rest on the coil 7, and the second robot 4 is used to pre-assemble the screw 10 between the press plate 5 and the tray 8 with the coil 7, and to perform an automatic tightening of the screw 10 by means of a tightening mechanism 11 provided on the table 9, so that the coil 7 performs a shaping operation therebetween. The detaching station F is provided with an unloading mechanism 12 for detaching the screw 10 fastened between the platen 5 and the tray 8, a hanging table mechanism (not shown) for hanging the platen 5 away from the coil 7, and a conveying mechanism 13 for conveying the tray 8 to the discharge end together with the shaped coil 7.
In the above, the production line in the shape of the Chinese character 'hui' is formed by a plurality of different stations, which is beneficial to compact arrangement and reduces the phenomena of process detention, inconvenient connection and coordination and the like. The pressing and shaping station B for carrying out qualitative operation on the coil 7 and the detaching station F for detaching the coil 7 finished product are arranged opposite to each other, and are respectively connected and distributed with adjacent stations in a linear mode, so that the operation of a pressing and assembling process is carried out uniformly and intensively. And two straight process lines respectively formed by adjacent stations are connected and associated at the head end and the tail end through a pressing plate temporary storage area 1 and a screw temporary storage area 2 respectively, so as to achieve a closed loop beneficial to transmission.
In addition, in a preferred embodiment, for the pre-assembling mode of the screw 10, the second manipulator 4 first accurately grabs the screw 10 from the temporary storage area thereof into the press-fit shaping station B, at this time, the screw 10 may be first placed at a required assembling position until the pressing plate 5 and the covering above the coil 7 are completed, so as to ensure that the position to be locked between the pressing plate 5 and the charging tray 8 is opposite to and matched with the screw 10, and then further automatically locks the screw 10.
As shown in fig. 8, in one embodiment, the press-fitting coil 7 of the production apparatus is as follows:
S1: the material tray 8 bearing the coil 7 is conveyed to the press-fit shaping station B along the material conveying station A, and one pressing plate 5 positioned in the pressing plate temporary storage area 1 is moved to the pressing table mechanism 6 by the first mechanical arm 3.
S2: the pressing table mechanism 6 drives the pressing plate 5 to cover and press the coil 7 opposite to the pressing plate, correspondingly drives the second manipulator 4 to preassemble the screw rods 10 grabbed from the screw rod temporary storage area 2 between the pressing plate 5 and the material tray 8, and directly preassembles the screw rods 10 at preset positions of the screw rods on two sides of the outer edges of the pressing plate 5 and the material tray 8.
S3: the tightening mechanism 11 is controlled to perform forward tightening operation on each screw 10, so that the tightening torque is constant and controllable, and the coil 7 is limited in the clamping space formed by the tightened pressing plate 5 and the charging tray 8.
S4: and the limit of the pressing plate 5 by the pressing table mechanism 6 is released, and the shaped coil 7, the pressing plate 5 and the material disc 8 are transmitted to the first stacking station C.
S5: the stacking operation is performed in a stacking manner by the first stacking station C, so that the coils 7, the pressing plates 5 thereof and the trays 8 are placed regularly.
S6: the coil 7 of the first stacking station C, the pressing plate 5 and the material tray 8 are sequentially transmitted to a drying station for drying treatment, and further transmitted to a second stacking station E from a discharging station D, and the material pushing operation is further carried out at the second stacking station E in a stacking mode.
S7: the coil 7 of the second stacking station E, the pressing plate 5 and the material disc 8 thereof are sequentially transferred to the detaching station F, and the screw 10 is reversely unscrewed through the unloading mechanism 12, so that the second manipulator 4 can take the corresponding screw 10 away and put it back to the screw temporary storage area 2, and then the pressing plate 5 is hoisted and put it back to the pressing plate temporary storage area 1 by the hoisting platform mechanism.
S8: the coil 7 finished product and the tray 8 are transported to the next process by a transport mechanism 13.
In the above, the production equipment can realize automatic press-fitting coil 7, which respectively grips a pressing plate 5 of the pressing plate temporary storage area 1 and a screw 10 of the screw temporary storage area 2 to the press-fitting shaping station B through two manipulators, wherein the pressing table mechanism 6 drives the pressing plate 5 to cover and mount the coil 7, the screw 10 is preassembled between the pressing plate 5 and a material tray 8 with the coil 7, and the screw 10 is automatically fastened through the screwing mechanism 11, so that the coil 7 is shaped in between. Subsequently, the coil 7 after the shaping operation at the first stacking station C and the stacking operation of the pressing plate 5 and the tray 8 thereof are further transported to the drying station to perform the drying operation, so as to ensure the effectiveness and stability of the coil 7. And after drying, the coil 7, the pressing plate 5 and the material tray 8 thereof are piled up again at the second stacking station E, so as to realize centralized and unified temporary storage operation. And then the coil 7, the pressing plate 5 and the charging tray 8 thereof are sequentially transmitted to the detaching station F, and the screw 10 is automatically unscrewed from the unloading station to allow the hanging table mechanism to hang and take away the pressing plate 5, so that the pressed coil 7 finished product is exposed, and the coil pressing machine can be suitable for press-mounting operation of coils 7 with different sizes, and has strong universality and high automation degree.
In particular, the above-mentioned feeding station a is capable of recognizing and feeding back the coil 7. Specifically, the tray 8 is provided with an identification code for recording the specification information of the coil 7 supported by the tray 8, and the tray 8 is transmitted in the material conveying station A and can be scanned and identified, so that the type of the coil 7 loaded by each tray 8 and the corresponding press-fit size are obtained, and the subsequent tightening mechanism 11 at the press-fit shaping station B is facilitated to determine the required tightening torque so as to form the coil 7 conforming to the press-fit size.
As shown in fig. 2 and 6, the production apparatus further includes a centering mechanism 14 for relaying the platens 5, the centering mechanism 14 being provided with a scanner 15 for identifying the platens 5 grasped from the first robot 3 to the platen mechanism 6, each platen 5 being correspondingly provided with a tag that can be identified by the scanner 15. In particular, the centering mechanism 14 is configured to facilitate centering of the platen 5 temporarily placed thereon and aligning the label to the ramp-type gantry structure 18 of the scanner 15 with its own weight. Therefore, the first manipulator 3 is used for grabbing the pressing plate 5 from the pressing plate temporary storage area 1, and the pressing plate 5 is firstly directly placed on the inclined table type rack structure 18, so that the pressing plate 5 can be automatically positioned along the centering mechanism 14 under the action of self gravity, and the labels of the pressing plate 5 can be acquired by the scanner 15, thereby being beneficial to tracking and managing each pressing plate 5 to be fed. Moreover, the pressing plate 5 after centering can be grabbed into the pressing table mechanism 6 by the first manipulator 3 in a better gesture, so that the pressing table mechanism 6 can accurately receive the pressing plate 5 in a preset state, and subsequent picking, placing and covering operations are facilitated.
In particular, the centering mechanism 14 is disposed between the first robot 3 and the platen mechanism 6 at a distance, and the three are disposed in line with each other. By the arrangement mode, compact matching of the production line can be remarkably improved, and design is standardized and standardized.
Wherein, the first manipulator 3 and the second manipulator 4 are arranged between the two temporary storage areas in a way of being opposite to each other. The screw temporary storage area 2 is provided with a placement frame 16, a plurality of screws 10 to be assembled are temporarily placed on the placement frame 16 in a layered mode, the head sizes of the screws 10 are consistent and are matched with the tightening mechanism 11, and the screws 10 with different length sizes can be randomly placed on each layer, so that the second manipulator 4 can be conveniently and quickly identified and grabbed. As shown in fig. 7, the rack 16 is provided with an acquisition mechanism 17 for monitoring the specifications of the screw 10 gripped by the second robot 4 from the screw stocker 2. Obviously, the monitoring mode of the acquisition mechanism 17 can be similar to the monitoring mode of the label and scanner 15 in the above, which is beneficial to management and tracing of the use of the screw 10 in the whole system, and particularly can obtain the size of the screw 10 suitable for the press-fitting operation of the coils 7 with different sizes in a targeted manner.
In a preferred manner, the pressing table mechanism 6 and the hanging table mechanism are both provided with a magnetic attraction member for picking and placing the pressing plate 5, and the magnetic attraction member is configured as a permanent magnet suction cup having magnetic attraction force after power failure for holding or releasing the pressing plate 5. The permanent magnet sucker can have magnetic attraction after power failure, is applied to grab the pressing plate 5, and enables the internal magnetic attraction to be counteracted after power failure, is applied to release the pressing plate 5, and greatly avoids accidents such as falling of the pressing plate 5 after sudden power failure.
It should be mentioned that the tightening mechanism 11 and the detaching mechanism are each provided with an electric tightening gun adapted to the screw 10, each of which is controlled and adjustably positioned at a respective station and corresponds to both sides of the outer edges of the platen 5 and the tray 8. Obviously, the electric tightening gun is controlled by a control mechanism (not shown) of the production equipment, and the synchronous and controllable tightening operation of the bolts positioned on the two peripheral sides of the pressing plate 5 and the material tray 8 can be implemented by the existing visual technology and sensing technology, which is not described herein.
In one embodiment, the feeding station a is provided with a conveying line which is connected with the workbench 9 of the press-fit shaping station B, and the conveying line can be suitable for automatically moving and transferring the material tray 8 to the press-fit shaping station B. In particular, the conveyor line is configured as a roller-type automatic conveyor structure, so that the tray 8 carrying the coils 7 can be placed flat on the conveyor structure and stably conveyed.
In addition, the discharging station D includes a carrying mechanism that interfaces the first stacking station C and the second stacking station E, and the drying station is arranged in a path of the carrying mechanism to directly enter and exit the drying station by the carrying mechanism to perform the drying process on the coil 7. Wherein, transport mechanism can be AGV or RGV device, does benefit to carrying out the delivery operation to charging tray 8 and clamp plate 5 that have coil 7, and transmission efficiency is better. And, the drying station may be a drying box disposed in the transport path, and the handling mechanism may enter and exit the drying box unrestricted and ensure that the coil 7 that it carries can normally perform the drying operation.
The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above examples, and all technical solutions belonging to the concept of the present invention belong to the protection scope of the present invention.
Claims (4)
1. A production device for press-fitting coils, characterized by comprising a plurality of stations forming a zigzag production line; wherein,
The station sequentially comprises a material conveying station, a pressing and shaping station, a first stacking station, a drying station, a material discharging station, a second stacking station and a detaching station from the material feeding direction to the material discharging direction;
The conveying station, the pressing and shaping station and the first stacking station are arranged in a line-shaped mode along the head and the tail, the second stacking station and the detaching station are arranged in a line-shaped mode along the head and the tail, and the pressing and shaping station and the detaching station are arranged in an opposite mode;
A pressing plate temporary storage area is transversely arranged between the discharging end of the detaching station and the feeding end of the conveying station, a screw rod temporary storage area is transversely arranged between the first stacking station and the second stacking station, and the device further comprises a first manipulator and a second manipulator, wherein the first manipulator is used for grabbing the pressing plate, and the second manipulator is used for grabbing the screw rod;
The pressing and shaping station is provided with a pressing table mechanism for receiving the pressing plate transferred by the first manipulator and a workbench for bearing a material tray with coils; the pressing table can drive the pressing plate cover to be arranged on the coil, the second manipulator is used for preassembling the screw rod between the pressing plate and the charging tray with the coil, and the screw rod is automatically fastened through the screwing mechanism arranged on the workbench, so that the coil is shaped in the middle;
The detaching station is provided with an unloading mechanism for detaching a screw rod fastened between the pressing plate and the material tray, a hanging table mechanism for hanging the pressing plate far away from the coil, and a conveying mechanism for conveying the material tray and the shaped coil to the discharging end;
the production equipment for producing the press-fit coil comprises the following steps of:
S1: the method comprises the steps of conveying a material tray bearing coils to a press-fit shaping station along a material conveying station, and transferring one pressing plate positioned in a pressing plate temporary storage area to a pressing table mechanism through a first mechanical arm;
s2: the pressing table mechanism drives the pressing plate cover to press the coil opposite to the pressing plate cover, correspondingly drives the second manipulator to preassemble the screw rod grabbed from the screw rod temporary storage area between the pressing plate and the material tray, and directly preassembles all screw rods at preset positions of the screw rods on two sides of the outer edges of the pressing plate and the material tray;
S3: the tightening mechanism is controlled to perform forward tightening operation on each screw rod respectively, so that the tightening torque is constant and controllable, and the coil is limited in a clamping space formed by the tightened pressing plate and the material disc;
S4: releasing the limit of the pressing plate by the pressing table mechanism, and transmitting the shaped coil, the pressing plate and the material tray to the first stacking station;
s5: stacking operation is implemented in a stacking mode through a first stacking station, so that coils, pressing plates thereof and trays are placed regularly;
S6: sequentially transmitting the coils of the first stacking station, the pressing plates of the coils and the material trays to a drying station for drying treatment, further transmitting the coils from a discharging station to a second stacking station, and further performing pushing operation at the second stacking station in a stacking manner;
S7: the coil of the second stacking station, the pressing plate and the material disc are sequentially transmitted to the detaching station, the screw is reversely unscrewed through the unloading mechanism, so that the second manipulator can take the corresponding screw off and put the screw back to the screw temporary storage area, and then the pressing plate is hoisted by the hoisting platform mechanism and put the pressing plate back to the pressing plate temporary storage area;
s8: transmitting the coil finished product and the material tray to the next working procedure through a conveying mechanism;
the device comprises a first manipulator, a second manipulator, a pressing plate mechanism, a centering mechanism and a label, wherein the first manipulator is used for gripping the pressing plate to the pressing plate mechanism, the second manipulator is used for gripping the pressing plate to the pressing plate mechanism, and the first manipulator is used for gripping the pressing plate to the pressing plate mechanism;
The centering mechanism is configured to facilitate centering of the pressing plate temporarily placed on the centering mechanism and aligning the label to the inclined table type frame structure of the scanner by self gravity;
The centering mechanism is arranged between the first manipulator and the pressing table mechanism at intervals and is arranged in a mutually collinear way;
the first manipulator and the second manipulator are arranged between the two temporary storage areas in a back-to-back way; the screw temporary storage area is provided with a placing rack, and the placing rack is used for hoisting and temporarily placing a plurality of screws to be assembled in a layered mode;
The pressing table mechanism and the hanging table mechanism are both provided with a magnetic attraction piece for taking and placing the pressing plate, and the magnetic attraction piece is configured as a permanent magnet sucker with magnetic attraction after power is off and is used for carrying out attraction or release on the pressing plate;
The screwing mechanism and the disassembling mechanism are respectively provided with an electric screwing gun suitable for the screw rod, and each electric screwing gun is controlled and is arranged at each station in a position-adjustable manner and corresponds to the two sides of the outer edges of the pressing plate and the charging tray.
2. The production equipment for press-fitting coils according to claim 1, wherein the holding frame is correspondingly provided with an acquisition mechanism for monitoring the specification of the screw rod grasped by the second manipulator from the screw rod temporary storage area.
3. The production device for press-fitting coils according to claim 1, wherein the feeding station is provided with a conveying line which is connected with a workbench of the press-fitting shaping station, and the conveying line can be suitable for automatic transfer of a material tray and conveying to the press-fitting shaping station.
4. The production apparatus for press-fitting a coil according to claim 1, wherein the discharging station includes a handling mechanism that interfaces with the first stacking station and the second stacking station, and the drying station is arranged in a path of the handling mechanism to directly enter and exit the drying station by the handling mechanism to perform a drying process for the coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202111091445.1A CN113936909B (en) | 2021-09-17 | 2021-09-17 | Production equipment for press-fitting coil |
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| CN202111091445.1A CN113936909B (en) | 2021-09-17 | 2021-09-17 | Production equipment for press-fitting coil |
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| CN113936909A CN113936909A (en) | 2022-01-14 |
| CN113936909B true CN113936909B (en) | 2024-05-03 |
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|---|---|
| CN113936909A (en) | 2022-01-14 |
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